介绍一种应用于地铁车辆的MVB总线数据记录系统,该系统可以通过安装在车辆上的数据记录设备记录车辆有关运行情况的信息,并对记录的车辆运行数据、故障数据等进行离线分析.通过该系统,车辆维护人员可以快速了解车辆运行情况,判断当前车辆产生故障的原因及应采取的合理措施；车辆调试人员可以方便找出调试中存在的问题及改进方向；车辆管理人员可以有效获取车辆的整体运行状况,以制定相应的管理策略.该系统的建立,为深入了解车辆的运行状态建立了基础.该系统目前已经成功应用在某地铁系统的实际运营中,并取得很好的效果.%MVB bus data recording system applied to the metro vehicle is introduced. The system can record the operation information of the vehicle by the data recording equipment installed in the vehicle to analyze the off-line data processing or failure data. Through the system, vehicle maintenance workers can learn operation of the vehicles to judge the reasons of vehicle failure and take reasonable measures. Then, debugging persons can find out conveniently problems in debugging and improving direction. The vehicle managing person can gain the effective overall operation situation to formulate appropriate management strategies. The establishment of system is to provide a foundation for giving insight into the operational situation of the vehicle. The system has been successfully applied in the actual operation of a subway system, and achieves good results.
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